When to Plant Mexican Feather Grass in Zone 1b

The USDA Zone info is a great tool for gardeners to help us figure out your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The first chance to plant mexican feather grass in Zone 1b can be figured out by reviewing the USDA zone info.


Planting Calendar for Mexican Feather Grass

Frost tolerance for mexican feather grass: Tolerant of some frost.
When to plant: Up to 5 weeks before last frost.

Since mexican feather grass are one of those plants that can tolerate a little bit of cold weather you can plant them a little earlier in the year than other plants that might not handle the cold.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant mexican feather grass
Possibly ok, but a risky time to plant mexican feather grass
Probably not a good time to plant mexican feather grass

The earliest that you can plant mexican feather grass in Zone 1b is May. However, you really should wait until June if you don't want to take any chances.

The last month that you can plant mexican feather grass and expect a good harvest is probably July. If you wait any later than that and your mexican feather grass may not have a chance to grow to maturity. You can get started a few weeks earlier by starting your mexican feather grass indoors.

Last Frost Date

On average the last frost has passed is on June 15 in Zone 1b. You should expect an average low temperature of -55°F in the coldest months of winter.

Remember that USDA zone info for Zone 1b is just an average and the actual date of last frost changes from year to year. Half of the time in Zone 1b you get surprised by a frost after June 15 so just be sure to be ready to cover your mexican feather grass if you have one of those late frosts.

USDA Zone Info for Zone 1b

Here is the info for USDA Zone 1b.

Average Date of Last Frost (spring)June 15
Average Date of First Frost (fall)July 15
Lowest Expected Low-55°F
Highest Expected Low-50°F

This means that on a really cold year, the coldest it will get is -55°F. On most years you should be prepared to experience lows near -50°F.

Plants to Grow in Zone 1b

You may be interested in your other planting guides for Zone 1b.